12682683

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1571}}^1$

素因数の和:1616

約数の個数: 32

約数和(自身を含む): 21127680

約数和(自身を除く): 8444997

約数列:

[1, 3, 9, 13, 23, 27, 39, 69, 117, 207, 299, 351, 621, 897, 1571, 2691, 4713, 8073, 14139, 20423, 36133, 42417, 61269, 108399, 183807, 325197, 469729, 551421, 975591, 1409187, 4227561, 12682683]

約数ペア:

[(1, 12682683), (3, 4227561), (9, 1409187), (13, 975591), (23, 551421), (27, 469729), (39, 325197), (69, 183807), (117, 108399), (207, 61269), (299, 42417), (351, 36133), (621, 20423), (897, 14139), (1571, 8073), (2691, 4713)]